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Input Output Error Unix


My OS is Ubuntu 12.04, and the removable hard drive has ntfs filesystem. Offline #6 2014-09-16 15:17:06 Carl Karl Member Registered: 2013-06-12 Posts: 225 Re: [solved] NFS: "ls: reading directory .: Input/output error" after time I use a label mount, so that won't cause These numbers are important when you need to access a particular file , especially when you want to redirect these files to the other locations, File descriptors numbers go up from You can issue a surface scan of your disk from Linux /sbin/badblocks /dev/sda. weblink

lneto77 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by lneto77 08-21-2012, 09:35 PM #15 Spechal LQ Newbie Registered: Apr 2007 Posts: In the following example, myprog, which was written to read standard input and write standard output, is redirected to read myin and write myout: % myprog < myin > myout You Function creating function, compiled languages equivalent horizontal alignment of equations across multiple lines Why was the identity of the Half-Blood Prince important to the story? Redirecting Standard Output Syntax to redirect the output of a command to a file. # Command_options_and_arguments > output_file Example : [email protected]:~$ cat /proc/cpuinfo > command.txt We can see the data that http://unix.stackexchange.com/questions/39905/input-output-error-when-accessing-a-directory

Input/output Error Linux

Code: mke2fs -c -b From what I can tell this will create an ext2/3 filesystem. Bravo For Buckets! Type dmesg and check the last few lines of output. Are non-english speakers better protected from (international) Phishing?

  • How can I recover or remove the directory pic and all of its content?
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  • The disk may be dying.
  • Check the contents of /var/log dir.
  • Find More Posts by rob19 08-25-2004, 05:42 PM #7 rob19 Member Registered: Mar 2003 Location: New Zealand Distribution: Red Hat Linux 8 & 9 Posts: 32 Original Poster Rep:
  • In this situation first suggestion would be to check /var/log/messages for any disk related alerts (might see some sense key alerts).
  • Code: [[email protected] root]# fsck -A -V -a fsck 1.32 (09-Nov-2002) Checking all file systems. [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/hda2 /dev/hda2 is mounted.
  • trying to access that folder via filemanager, e.g.

If the disc or the connection to it is failing, it'll be noted there. it is giving me :/var/log/messages : Input/output error .. rob19 View Public Profile View LQ Blog View Review Entries View HCL Entries Visit rob19's homepage! Cannot Open Directory . Input/output Error The example shows redirection of standard error only: $ who 2> /dev/null To redirect standard error and output to different files (note that grouping is not necessary in Bourne shell): $

Dmesg or syslog output may help. Related PostsCommand Line Arguments in Linux Shell ScriptingShell Scripting - Checking Conditions with if 25 Linux Shell Scripting interview Questions & Answers16 cat command examples for beginners in LinuxHow to run Everything has been going fine and I have not made any changes for a while. https://bbs.archlinux.org/viewtopic.php?id=187131 The most likely causes of this error are disk defects, either in the SRC or in the TGT directory.

Redirect standard output and standard error; overwrite file if it exists | Redirect standard output to another command (pipe) >> Append standard output >>& Append standard output and standard error The Ls Reading Directory . Input/output Error Centos User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. I'd do a full backup if I was you Given that moving objects (disks) pull the most power, I suppose it's just possible that the power connection was slightly loose/out of By default, standard input is connected to the terminal keyboard and standard output and error to the terminal screen.

Input/output Error Ubuntu

For details and our forum data attribution, retention and privacy policy, see here Latest LQ Deal: Linux Power User Bundle Blogs Recent Entries Best Entries Best Blogs Blog List Search Blogs http://sc.tamu.edu/help/general/unix/redirection.html Note : We can also combine both redirections with following syntax : # command_options_and_agruments < input_file > output_file. Input/output Error Linux Offline #3 2014-09-16 14:29:10 Carl Karl Member Registered: 2013-06-12 Posts: 225 Re: [solved] NFS: "ls: reading directory .: Input/output error" after time Indeed, there could be something interesting in dmesg on Ls: Cannot Access Input/output Error mount nfs-share: no error message2a.

share|improve this answer answered Nov 30 '10 at 14:03 FOSS DIVERSER 6531616 It's not the disk –Ben Everard Dec 14 '10 at 9:39 Oh dear... have a peek at these guys Find More Posts by rob19 08-25-2004, 04:22 PM #4 chrism01 LQ Guru Registered: Aug 2004 Location: Sydney Distribution: Centos 6.8, Centos 5.10 Posts: 17,198 Rep: This guy had the Find More Posts by rob19 08-25-2004, 07:18 AM #2 chrism01 LQ Guru Registered: Aug 2004 Location: Sydney Distribution: Centos 6.8, Centos 5.10 Posts: 17,198 Rep: I wouldn't make an Can you create a simple file there? Ls Reading Directory . Input/output Error Ubuntu

I'm not kidding. Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search vBulletin Message vBulletin Message The administrator may have required you to register before you can view this after booting with some other server and i took back to native server.Itz bootin fine.. check over here Heisenberg's Uncertainty Principle What would be a proper translation for "Bullshit"?

Maybe you need a GUID mounting in /etc/fstab. Rm Cannot Remove Input Output Error Linux If it is not in the man pages or the how-to's this is the place! Browse other questions tagged hard-drive or ask your own question.


asked 2 years ago viewed 30405 times active 2 years ago Blog Stack Overflow Podcast #91 - Can You Stump Nick Craver? Privacy - Terms of Service Home How To Commands Shell Scripting Linux Interview Linux ebooks Write For LinuxTechi Contact Us About Us Shell Scripting 0 Working with Standard Input, Output & Use 2>&1 Syntax to redirect standard error to the same location as standard output . Input/output Error Nfs Example:1 [email protected]:~$ ls /usr/bin > command.txt 2>&1 Above Command has three parts.

This site is not affiliated with Linus Torvalds or The Open Group in any way. Click Here to receive this Complete Guide absolutely free. Separating stderr from stdout allows the error message to appear on your screen while output still goes to a file. this content The example shows redirection of both output and errors: % who >& /dev/null To redirect standard error and output to different files, you can use grouping: % (cat myfile > myout)

For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. You can also try fsck but it really dont fix most time if it bad block issue. I was able to reboot with init 6.

N(e(s(t))) a string if statement - short circuit evaluation vs readability When does bugfixing become overkill, if ever? The way of indicating an end-of-file on the default standard input, a terminal, is usually . Opts: (null) [74276.020331] EXT4-fs error (device sda1): ext4_find_entry:1310: inode #14024711: comm nfsd: reading directory lblock 0 [74276.021107] EXT4-fs error (device sda1): ext4_find_entry:1310: inode #14024711: comm nfsd: reading directory lblock 0(last one Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community.

If you need to reset your password, click here. Apart from standby (--> auto umount NFS-share) and resume (manual mount NFS-share) on the clients which worked before, too.Any idea what's going wrong?additional info:server: /etc/exports _______________________ /srv/nfs/myshare,all_squash,anonuid=33,anongid=33,no_subtree_check)(yes, the mapping is So you're good in that regard. –Shadur Jun 3 '12 at 0:31 add a comment| up vote 9 down vote As Sadhur states this is probably caused by disk hardware issues What would You-Know-Who want with Lily Potter?

They did mention fsck again so I thought I might as well go ahead and try it. By default : Standard Input is the keyboard, abstracted as a file to make it easier to write shell scripts. sureshtheory View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by sureshtheory 02-28-2012, 10:23 AM #14 lneto77 LQ Newbie Registered: Feb 2012 Posts: A secretary with ____ good knowledge of English: "a" or no article?

up vote 6 down vote favorite 2 I am running a daily backup with rsync. Content of this site cannot be republished either online or offline without our permissions. Code: EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,2), internal journal Adding Swap: 1044216k swap-space (priority -1) kjournald starting. But pulling the power plug out completely did.

Looks like I have a bad block (possibly more). I have pointed some examples that reports similar error. # du -bash: /usr/bin/du: Input/output error #mkdir sampledir mkdir: cannot create directory `sampledir': Input/output error Input/output error while running the command mostly